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Chemistry

Chemistry
The unit to measure the flow of water is

Cusecs
Milli curie
Ohm meter
Micro Mho

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Chemistry
Liquid Nitrogen boils at

82 Kelvin
54 kelvin
97 Kelvin
77 kelvin

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Chemistry
Vulcanization of rubber is carried out by adding

Ozone
Phosphorus
Sulphur
Carbon

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Chemistry
'Fire-fighting clothes' are made from

Asbestos
Talc
Mica
Steatite

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Chemistry
Which one of the following is not coal variety?

Dolomite
Lignite
Peat
Bituminous

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Chemistry
When a metal is heated in a flame, the electrons absorb energy and jump to higher energy state. On coming back to the lower energy siate, they emit light, which we can observe in

Emission spectra
Absorption spectra
Fluorescence
Raman spectra

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MORE MCQ ON Chemistry

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